I did some cursory research into ebooks around Xmas and went so far as to download the free "Kindle for pc" onto my machine. The user reviews I read made mention of the River actually removing a persons access to an ebook based on a host of other decisions they had made throughout the site. Seemed to be enough different voices reporting the same outcome, following a few different scenarios, that it gave me pause.
As my eyes get worse I think an ebook would be a good option, but my eyes are made worse by looking at a screen for greater lengths of time.....and around we go. I'm still curious about them but can't imagine them replacing a real, live, book for me.
Thanks for those links Yorkie